I used this to raise two children! I washed the seat fabric and stored it in a dark place for about a year. However, please wash it again just to be sure before using it ٩(*´︶`*)۶ It's in good condition because there were no leaks while sitting on it! It's been about 8 years, so there is some aging, but it seems to be usable (˶ˊᵕˋ˵) 3000